Soil erosion control practices in the Chinese Loess Plateau: A systematic review

2020 ◽  
Vol 34 ◽  
pp. 100493 ◽  
Author(s):  
Xin Wen ◽  
Lin Zhen
Keyword(s):  
Systematic Review ◽  
Soil Erosion ◽  
Loess Plateau ◽  
Erosion Control ◽  
Chinese Loess Plateau ◽  
Chinese Loess ◽  
Soil Erosion Control ◽  
The Chinese Loess Plateau

Site Characterization of Soil-rock Mixture Sedimentary Stratum Based on HVSR Analysis in the Chinese Loess Plateau

2020 ◽  
Vol 25 (1) ◽  
pp. 101-109
Author(s):  
Ruyun Tian ◽  
Liwei Ma ◽  
Xiaohua Zhou ◽  
Junqiu Wang ◽  
Jun Lin ◽  
...  
Keyword(s):  
Soil Erosion ◽  
Loess Plateau ◽  
Spectral Ratio ◽  
Middle Layer ◽  
Chinese Loess Plateau ◽  
Geophysical Method ◽  
S Wave ◽  
Chinese Loess ◽  
The Stability ◽  
The Chinese Loess Plateau

The soil-rock mixture sedimentary stratum is a compound with complex and loose topography, of which the structure is difficult to detect by the ordinary geophysical method. There is a need for a convenient, efficient and effective geophysical method to detect site effects in this area. This paper is an application of the S wave velocity profile inversion for the soil-rock mixture sedimentary stratum, using HVSR (Horizontal to Vertical Spectral Ratio) analysis of ambient noise by some three-component observations in the Chinese Loess Plateau. We carried out the measurement using three nested circular arrays and data recording systems with a spectrum expansion circuit. Inversion of the HVSR curves was performed by a three-layer model. Results of geological observation reveal that the upper part of the sedimentary stratum is Quaternary strata containing a large amount of humus and loess, the middle layer part is the stratum of the loose gravel and the under part is completely weathered granite with homogeneous lithology and fewer rocks. Interpretation results are consistent with previous drilling data, providing a valid geophysical basis for evaluating the stability of the soil erosion and designing a reasonable water and soil erosion control scheme.

Can seed removal through soil erosion explain the scarcity of vegetation in the Chinese Loess Plateau?

Geomorphology ◽  
2011 ◽  
Vol 132 (1-2) ◽  
pp. 35-40 ◽  
Author(s):  
Juying Jiao ◽  
Luyan Han ◽  
Yanfeng Jia ◽  
Ning Wang ◽  
Dong Lei ◽  
...  
Keyword(s):  
Soil Erosion ◽  
Loess Plateau ◽  
Chinese Loess Plateau ◽  
Seed Removal ◽  
Chinese Loess ◽  
The Chinese Loess Plateau

Modeling soil erosion and its response to land-use change in hilly catchments of the Chinese Loess Plateau

Geomorphology ◽  
2010 ◽  
Vol 118 (3-4) ◽  
pp. 239-248 ◽  
Author(s):  
Xiaoming Feng ◽  
Yafeng Wang ◽  
Liding Chen ◽  
Bojie Fu ◽  
Gangshuan Bai
Keyword(s):  
Land Use ◽  
Soil Erosion ◽  
Land Use Change ◽  
Loess Plateau ◽  
Chinese Loess Plateau ◽  
Chinese Loess ◽  
The Chinese Loess Plateau
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